30169328

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2889

約数の個数: 40

約数和(自身を含む): 67516512

約数和(自身を除く): 37347184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 2777, 5432, 5554, 10864, 11108, 19439, 22216, 38878, 44432, 77756, 155512, 269369, 311024, 538738, 1077476, 1885583, 2154952, 3771166, 4309904, 7542332, 15084664, 30169328]

約数ペア:

[(1, 30169328), (2, 15084664), (4, 7542332), (7, 4309904), (8, 3771166), (14, 2154952), (16, 1885583), (28, 1077476), (56, 538738), (97, 311024), (112, 269369), (194, 155512), (388, 77756), (679, 44432), (776, 38878), (1358, 22216), (1552, 19439), (2716, 11108), (2777, 10864), (5432, 5554)]